A battery operated circ saw is a pleasure to use. Not good for construction where you're chopping up heavy, wet lumber all day long, but so easy to pick up and use with a guide to cut up ply on the fly. Used it yesterday to trim off a 1/4 inch from the top of a door. Quick and easy. It's a DeWalt. Recently found the 18v batteries on sale for $100, far cheaper than the $150 a pair at HD. I had a local battery company rebuild a Makita battery pack and they did a poor job, used undersized batteries. Has anyone had a DeWalt or other bramd battery rebuilt and how well it worked. In theory, it should be fine.
The more I do, the less I accomplish.